{"product_id":"raybestos-680189r-disc-brake-rotor","title":"Raybestos 680189R Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 680189R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 680189R is engineered for reliable braking performance on Ford Freestar vehicles. This vented, conventional rotor is designed to meet precise fitment specifications, ensuring compatibility and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Freestar models\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.525 inches (38.750 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.440 inches (316.000 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 0.573 inch (14.550 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.537 inches (64.450 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.787 inches (20.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.724 inches (18.400 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 4.500 inches (114.300 mm)\u003c\/li\u003e\n\u003cli\u003eStud\/lug hole quantity: 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRaybestos R-Line Product Line Details\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos focuses on delivering dependable brake components that meet or exceed OEM specifications. This product line emphasizes precision manufacturing and material quality, providing rotors like the 680189R that maintain consistent thickness and structural integrity for Ford Freestar vehicles. The R-Line rotors are designed to offer balanced performance and durability for everyday driving conditions.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe 680189R disc brake rotor features a vented design to enhance cooling during braking, reducing the risk of brake fade. Its conventional rotor style is compatible with drum-in-hat systems. The rotor’s nominal thickness of 0.787 inches (20.000 mm) ensures sufficient material for effective braking, while the discard thickness of 0.724 inches (18.400 mm) indicates the minimum safe thickness before replacement is necessary. The rotor’s overall height and outside diameter are precisely engineered to fit the Ford Freestar’s brake assembly, with a 5-bolt mounting pattern and a center hole diameter of 2.537 inches (64.450 mm) for secure installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Ford Freestar\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation and vibration issues\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe braking\u003c\/li\u003e\n\u003cli\u003eCompatible with vehicles experiencing uneven brake pad wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation to ensure it meets nominal specifications\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coating or debris\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware during rotor replacement for optimal performance\u003c\/li\u003e\n\u003cli\u003eEnsure compatibility with Ford Freestar brake system and mounting pattern\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details for part number 680189R may vary, Raybestos typically offers coverage against defects in materials and workmanship. It is recommended to consult product documentation or authorized sources for exact warranty terms related to this disc brake rotor.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44446692180149,"sku":"BDBL-680189R","price":55.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_680189R_Fro.jpg?v=1774636618","url":"https:\/\/www.partcatalog.com\/products\/raybestos-680189r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}